12186021945

素因数分解:

$3^1\times 5^1\times {\mathrm{19141}}^1\times {\mathrm{42443}}^1$

素因数の和:61592

約数の個数: 16

約数和(自身を含む): 19499113152

約数和(自身を除く): 7313091207

約数列:

[1, 3, 5, 15, 19141, 42443, 57423, 95705, 127329, 212215, 287115, 636645, 812401463, 2437204389, 4062007315, 12186021945]

約数ペア:

[(1, 12186021945), (3, 4062007315), (5, 2437204389), (15, 812401463), (19141, 636645), (42443, 287115), (57423, 212215), (95705, 127329)]